AWS, JavaScript, React - Deploy Web Apps on the Cloud - Testing MariaDB Connection from PHP (Part 1)

This tutorial covers the basics of interacting with a database using PHP. It starts with an introduction to PHP and databases, followed by setting up a Mariadb database and creating a user. The tutorial then demonstrates how to connect to the database, create tables, and insert data using SQL commands. Finally, it verifies the data insertion by retrieving and displaying the data from the database.

What is the significance of the primary key in a database table?

What is the purpose of the INSERT command in SQL?

How can you confirm that the data has been successfully inserted into the database?

What does the SELECT command do in SQL?